1、 Soil

Milan likes a slightly acidic environment. The soil and water in the north are sometimes alkaline, so it is necessary to add some regulators to the soil at this time, such as using certain rotten leaf soil, adding alum fertilizer when watering, or dropping a few drops of edible vinegar, which can grow in an acidic environment. If it is an alkaline environment, it will appear yellowing disease, and the leaves will turn yellow

2、 Temperature

Milan likes high temperature. It's best to give it a growth environment of 25-30 ℃. For maintenance in the north, thermal insulation shall be done well in winter. It shall not be kept below 10 ℃ and can survive normally at about 0 ℃ in a short time. However, falling leaves and yellow leaves will appear below 10 ℃. Pay attention to temperature protection during maintenance in the north, especially during winter. It has a strong tolerance to high temperature in other seasons

3、 Humidity

Milan likes humidity and requires a high humidity environment. Family maintenance as far as possible in its favorite environment, if not satisfied, spray can improve the humidity of growth space, or put some water around it, such as fish tank, or spray water around the plant. p>

4、 Watering

If the water is too dry, the root system will be injured and the leaves will be watered properly for a long time. During maintenance, there will be a large number of fallen leaves as soon as they are touched. At this time, the phenomenon of fallen leaves may occur only when the root system is injured due to improper water management

5、 Fertilization

Milan has a relatively long flowering period. As long as the temperature is appropriate and the nutrients are sufficient, it can bloom continuously. It will consume a lot of nutrients during its growth, so it needs topdressing in time. Fertilizer can be applied once a week during the growth period. If the growth is lush, fertilizer can be applied once every 3-4 days. There must be no lack of fertilizer during the growth period. After lack of fertilizer, the leaves will turn pale yellow, smaller and affect the number of flowers. Sufficient fertilizer is an important basis for normal growth and sufficient flowers

6、 Illumination

Milan needs enough light in the process of growth, and the best time of light every day is more than 10 hours. If the light is insufficient, yellow leaves and fallen leaves will appear. In indoor maintenance, it should be placed in a well lit environment, otherwise it will grow weak, and in serious cases, yellow leaves and fallen leaves, or even wither and die